EP 3066303 B1 20210217 - CUTTING TOOL HOLDER FOR A TUNNEL-BORING MACHINE AND ASSOCIATED CUTTING ASSEMBLY
Title (en)
CUTTING TOOL HOLDER FOR A TUNNEL-BORING MACHINE AND ASSOCIATED CUTTING ASSEMBLY
Title (de)
SCHNEIDWERKZEUGHALTER FÜR EINE TUNNELBOHRMASCHINE UND ZUGEHÖRIGES SCHNEIDWERK
Title (fr)
PORTE-OUTIL DE COUPE POUR UN TUNNELIER ET ENSEMBLE DE COUPE ASSOCIÉ
Publication
Application
Priority
- FR 1360802 A 20131104
- EP 2014073690 W 20141104
Abstract (en)
[origin: WO2015063322A2] The invention relates to a cutting tool holder (1) for a tunnel-boring machine, comprising: - a housing (2) comprising two cavities (26) formed in opposite walls (20), and - two clamping assemblies (3), configured to be removably mounted in the housing (2) on either side of the rotary knob (10), and each comprising: *a base (32), and * a central spacer (34), movably mounted on the base (32), * two lateral spacers (36), articulated between the base (32) and the central spacers (34) between a retracted position and a clamping position, in which the lateral spacers (36) swing transversely and penetrate into the cavity (26) facing the housing (2).
IPC 8 full level
E21D 9/10 (2006.01)
CPC (source: EP KR US)
E21D 9/1006 (2013.01 - KR US); E21D 9/104 (2013.01 - EP KR US); E21D 9/11 (2013.01 - KR); E21D 13/00 (2013.01 - KR); E21B 10/20 (2013.01 - US); E21D 9/10 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2015063322 A2 20150507; WO 2015063322 A3 20151029; AU 2014343619 A1 20160526; AU 2014343619 B2 20171221; CA 2929448 A1 20150507; CA 2929448 C 20210831; DK 3066303 T3 20210525; EP 3066303 A2 20160914; EP 3066303 B1 20210217; ES 2867032 T3 20211020; FR 3012843 A1 20150508; FR 3012843 B1 20181026; HK 1225777 A1 20170915; HR P20210730 T1 20210625; JP 2016539265 A 20161215; JP 6408018 B2 20181017; KR 102310410 B1 20211007; KR 20160078488 A 20160704; US 10174615 B2 20190108; US 2016273358 A1 20160922
DOCDB simple family (application)
EP 2014073690 W 20141104; AU 2014343619 A 20141104; CA 2929448 A 20141104; DK 14799127 T 20141104; EP 14799127 A 20141104; ES 14799127 T 20141104; FR 1360802 A 20131104; HK 16114178 A 20161213; HR P20210730 T 20210511; JP 2016551021 A 20141104; KR 20167014467 A 20141104; US 201415033857 A 20141104